From 0a406f982f94848ba0e802a140f9a24ae3686ada Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Thu, 7 Nov 2013 13:08:39 -0800 Subject: usb: gadget: f_accessory: move userspace interface to uapi Move the entire contents of linux/usb/f_accessory.h header to uapi, it only contains a userspace interface. Change-Id: Ieb5547da449588ae554988a201c0e6b4e3afc531 Signed-off-by: Colin Cross --- include/linux/usb/f_accessory.h | 125 +----------------------------- include/uapi/linux/usb/f_accessory.h | 146 +++++++++++++++++++++++++++++++++++ 2 files changed, 147 insertions(+), 124 deletions(-) create mode 100644 include/uapi/linux/usb/f_accessory.h (limited to 'include') diff --git a/include/linux/usb/f_accessory.h b/include/linux/usb/f_accessory.h index 61ebe0aabc5b..ebe3c4d59309 100644 --- a/include/linux/usb/f_accessory.h +++ b/include/linux/usb/f_accessory.h @@ -18,129 +18,6 @@ #ifndef __LINUX_USB_F_ACCESSORY_H #define __LINUX_USB_F_ACCESSORY_H -/* Use Google Vendor ID when in accessory mode */ -#define USB_ACCESSORY_VENDOR_ID 0x18D1 - - -/* Product ID to use when in accessory mode */ -#define USB_ACCESSORY_PRODUCT_ID 0x2D00 - -/* Product ID to use when in accessory mode and adb is enabled */ -#define USB_ACCESSORY_ADB_PRODUCT_ID 0x2D01 - -/* Indexes for strings sent by the host via ACCESSORY_SEND_STRING */ -#define ACCESSORY_STRING_MANUFACTURER 0 -#define ACCESSORY_STRING_MODEL 1 -#define ACCESSORY_STRING_DESCRIPTION 2 -#define ACCESSORY_STRING_VERSION 3 -#define ACCESSORY_STRING_URI 4 -#define ACCESSORY_STRING_SERIAL 5 - -/* Control request for retrieving device's protocol version - * - * requestType: USB_DIR_IN | USB_TYPE_VENDOR - * request: ACCESSORY_GET_PROTOCOL - * value: 0 - * index: 0 - * data version number (16 bits little endian) - * 1 for original accessory support - * 2 adds HID and device to host audio support - */ -#define ACCESSORY_GET_PROTOCOL 51 - -/* Control request for host to send a string to the device - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_SEND_STRING - * value: 0 - * index: string ID - * data zero terminated UTF8 string - * - * The device can later retrieve these strings via the - * ACCESSORY_GET_STRING_* ioctls - */ -#define ACCESSORY_SEND_STRING 52 - -/* Control request for starting device in accessory mode. - * The host sends this after setting all its strings to the device. - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_START - * value: 0 - * index: 0 - * data none - */ -#define ACCESSORY_START 53 - -/* Control request for registering a HID device. - * Upon registering, a unique ID is sent by the accessory in the - * value parameter. This ID will be used for future commands for - * the device - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_REGISTER_HID_DEVICE - * value: Accessory assigned ID for the HID device - * index: total length of the HID report descriptor - * data none - */ -#define ACCESSORY_REGISTER_HID 54 - -/* Control request for unregistering a HID device. - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_REGISTER_HID - * value: Accessory assigned ID for the HID device - * index: 0 - * data none - */ -#define ACCESSORY_UNREGISTER_HID 55 - -/* Control request for sending the HID report descriptor. - * If the HID descriptor is longer than the endpoint zero max packet size, - * the descriptor will be sent in multiple ACCESSORY_SET_HID_REPORT_DESC - * commands. The data for the descriptor must be sent sequentially - * if multiple packets are needed. - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_SET_HID_REPORT_DESC - * value: Accessory assigned ID for the HID device - * index: offset of data in descriptor - * (needed when HID descriptor is too big for one packet) - * data the HID report descriptor - */ -#define ACCESSORY_SET_HID_REPORT_DESC 56 - -/* Control request for sending HID events. - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_SEND_HID_EVENT - * value: Accessory assigned ID for the HID device - * index: 0 - * data the HID report for the event - */ -#define ACCESSORY_SEND_HID_EVENT 57 - -/* Control request for setting the audio mode. - * - * requestType: USB_DIR_OUT | USB_TYPE_VENDOR - * request: ACCESSORY_SET_AUDIO_MODE - * value: 0 - no audio - * 1 - device to host, 44100 16-bit stereo PCM - * index: 0 - * data none - */ -#define ACCESSORY_SET_AUDIO_MODE 58 - -/* ioctls for retrieving strings set by the host */ -#define ACCESSORY_GET_STRING_MANUFACTURER _IOW('M', 1, char[256]) -#define ACCESSORY_GET_STRING_MODEL _IOW('M', 2, char[256]) -#define ACCESSORY_GET_STRING_DESCRIPTION _IOW('M', 3, char[256]) -#define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256]) -#define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256]) -#define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256]) -/* returns 1 if there is a start request pending */ -#define ACCESSORY_IS_START_REQUESTED _IO('M', 7) -/* returns audio mode (set via the ACCESSORY_SET_AUDIO_MODE control request) */ -#define ACCESSORY_GET_AUDIO_MODE _IO('M', 8) +#include #endif /* __LINUX_USB_F_ACCESSORY_H */ diff --git a/include/uapi/linux/usb/f_accessory.h b/include/uapi/linux/usb/f_accessory.h new file mode 100644 index 000000000000..0baeb7d0d74c --- /dev/null +++ b/include/uapi/linux/usb/f_accessory.h @@ -0,0 +1,146 @@ +/* + * Gadget Function Driver for Android USB accessories + * + * Copyright (C) 2011 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _UAPI_LINUX_USB_F_ACCESSORY_H +#define _UAPI_LINUX_USB_F_ACCESSORY_H + +/* Use Google Vendor ID when in accessory mode */ +#define USB_ACCESSORY_VENDOR_ID 0x18D1 + + +/* Product ID to use when in accessory mode */ +#define USB_ACCESSORY_PRODUCT_ID 0x2D00 + +/* Product ID to use when in accessory mode and adb is enabled */ +#define USB_ACCESSORY_ADB_PRODUCT_ID 0x2D01 + +/* Indexes for strings sent by the host via ACCESSORY_SEND_STRING */ +#define ACCESSORY_STRING_MANUFACTURER 0 +#define ACCESSORY_STRING_MODEL 1 +#define ACCESSORY_STRING_DESCRIPTION 2 +#define ACCESSORY_STRING_VERSION 3 +#define ACCESSORY_STRING_URI 4 +#define ACCESSORY_STRING_SERIAL 5 + +/* Control request for retrieving device's protocol version + * + * requestType: USB_DIR_IN | USB_TYPE_VENDOR + * request: ACCESSORY_GET_PROTOCOL + * value: 0 + * index: 0 + * data version number (16 bits little endian) + * 1 for original accessory support + * 2 adds HID and device to host audio support + */ +#define ACCESSORY_GET_PROTOCOL 51 + +/* Control request for host to send a string to the device + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_SEND_STRING + * value: 0 + * index: string ID + * data zero terminated UTF8 string + * + * The device can later retrieve these strings via the + * ACCESSORY_GET_STRING_* ioctls + */ +#define ACCESSORY_SEND_STRING 52 + +/* Control request for starting device in accessory mode. + * The host sends this after setting all its strings to the device. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_START + * value: 0 + * index: 0 + * data none + */ +#define ACCESSORY_START 53 + +/* Control request for registering a HID device. + * Upon registering, a unique ID is sent by the accessory in the + * value parameter. This ID will be used for future commands for + * the device + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_REGISTER_HID_DEVICE + * value: Accessory assigned ID for the HID device + * index: total length of the HID report descriptor + * data none + */ +#define ACCESSORY_REGISTER_HID 54 + +/* Control request for unregistering a HID device. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_REGISTER_HID + * value: Accessory assigned ID for the HID device + * index: 0 + * data none + */ +#define ACCESSORY_UNREGISTER_HID 55 + +/* Control request for sending the HID report descriptor. + * If the HID descriptor is longer than the endpoint zero max packet size, + * the descriptor will be sent in multiple ACCESSORY_SET_HID_REPORT_DESC + * commands. The data for the descriptor must be sent sequentially + * if multiple packets are needed. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_SET_HID_REPORT_DESC + * value: Accessory assigned ID for the HID device + * index: offset of data in descriptor + * (needed when HID descriptor is too big for one packet) + * data the HID report descriptor + */ +#define ACCESSORY_SET_HID_REPORT_DESC 56 + +/* Control request for sending HID events. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_SEND_HID_EVENT + * value: Accessory assigned ID for the HID device + * index: 0 + * data the HID report for the event + */ +#define ACCESSORY_SEND_HID_EVENT 57 + +/* Control request for setting the audio mode. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_SET_AUDIO_MODE + * value: 0 - no audio + * 1 - device to host, 44100 16-bit stereo PCM + * index: 0 + * data none + */ +#define ACCESSORY_SET_AUDIO_MODE 58 + +/* ioctls for retrieving strings set by the host */ +#define ACCESSORY_GET_STRING_MANUFACTURER _IOW('M', 1, char[256]) +#define ACCESSORY_GET_STRING_MODEL _IOW('M', 2, char[256]) +#define ACCESSORY_GET_STRING_DESCRIPTION _IOW('M', 3, char[256]) +#define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256]) +#define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256]) +#define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256]) +/* returns 1 if there is a start request pending */ +#define ACCESSORY_IS_START_REQUESTED _IO('M', 7) +/* returns audio mode (set via the ACCESSORY_SET_AUDIO_MODE control request) */ +#define ACCESSORY_GET_AUDIO_MODE _IO('M', 8) + +#endif /* _UAPI_LINUX_USB_F_ACCESSORY_H */ -- cgit v1.2.3